var mobile = (/iphone|ipad|ipod|android|blackberry|mini|windows\sce|palm/i.test(navigator.userAgent.toLowerCase()));  
if(mobile)
{  
	var mobileVersionByDefault = getCookie("mobileVersionByDefault");
	if(mobileVersionByDefault !== null)
	{
		if(mobileVersionByDefault == "true")
		{
			// check what page
			var file = document.location.pathname;
			var search = document.location.search;
			if(!(/\/mobile\//).test(file))
				document.location.href = "/mobile" + file + search;
		}
	}
	else
	{	
		if(typeof(chooserPopupText) != "undefined")
		{
			Event.observe(window, 'load', function()
			{
				if(confirm(chooserPopupText))
					setMobileVersion(true);
				else
					setMobileVersion(false);
			});
		}
		else
		{
			document.location.href = "/modules/mobilepage/";
		}
	}
}  


function setMobileVersion(isMobileVersion)
{
	value = isMobileVersion ? "true" : "false";
	var date = new Date();
	date.setTime(date.getTime() + (1 * 24 * 60 * 60 * 1000));
	var expires = "; expires=" + date.toGMTString();
	document.cookie = "mobileVersionByDefault=" + value + "; path=/";
	if(isMobileVersion)
	{
		document.location.href = "/mobile/";
	}
}